mirror of
https://github.com/ceph/ceph-csi.git
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vendor update for CSI 0.3.0
This commit is contained in:
13
vendor/k8s.io/kubernetes/cluster/addons/cluster-monitoring/README.md
generated
vendored
13
vendor/k8s.io/kubernetes/cluster/addons/cluster-monitoring/README.md
generated
vendored
@ -5,4 +5,17 @@ Heapster collects signals from kubelets and the api server, processes them, and
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More details can be found in [Monitoring user guide](http://kubernetes.io/docs/user-guide/monitoring/).
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## Troubleshooting
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Heapster supports up to 30 pods per cluster node. In clusters where there are more running pods, Heapster may be throttled or fail with OOM error. Starting with Kubernetes 1.9.2, Heapster resource requirements may be overwritten manually. [Learn more about Addon Resizer configuration](https://github.com/kubernetes/autoscaler/tree/master/addon-resizer#addon-resizer-configuration)
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### Important notices
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Decreasing resource requirements for cluster addons may cause system instability. The effects may include (but are not limited to):
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- Metrics not being exported
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- Horizontal Pod Autoscaler not working
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- `kubectl top` not working
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Overwritten configuration persists through cluster updates, therefore may cause all effects above after a cluster update.
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[]()
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@ -36,30 +36,31 @@ data:
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: heapster-v1.5.0
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name: heapster-v1.5.3
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namespace: kube-system
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labels:
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k8s-app: heapster
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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version: v1.5.0
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version: v1.5.3
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spec:
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replicas: 1
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selector:
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matchLabels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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template:
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metadata:
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labels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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containers:
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: heapster
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livenessProbe:
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httpGet:
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@ -72,7 +73,7 @@ spec:
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- /heapster
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- --source=kubernetes.summary_api:''
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- --sink=gcm
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: eventer
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command:
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- /eventer
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@ -107,7 +108,7 @@ spec:
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- --memory={{ base_metrics_memory }}
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- --extra-memory={{metrics_memory_per_node}}Mi
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=heapster
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- --poll-period=300000
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- --estimator=exponential
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@ -140,7 +141,7 @@ spec:
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- --memory={{base_eventer_memory}}
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- --extra-memory={{eventer_memory_per_node}}Ki
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=eventer
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- --poll-period=300000
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- --estimator=exponential
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@ -36,30 +36,31 @@ data:
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: heapster-v1.5.0
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name: heapster-v1.5.3
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namespace: kube-system
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labels:
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k8s-app: heapster
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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version: v1.5.0
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version: v1.5.3
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spec:
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replicas: 1
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selector:
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matchLabels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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template:
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metadata:
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labels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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containers:
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: heapster
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livenessProbe:
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httpGet:
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@ -73,7 +74,7 @@ spec:
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- --source=kubernetes.summary_api:''
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- --sink=influxdb:http://monitoring-influxdb:8086
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- --sink=gcm:?metrics=autoscaling
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: eventer
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command:
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- /eventer
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@ -108,7 +109,7 @@ spec:
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- --memory={{ base_metrics_memory }}
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- --extra-memory={{ metrics_memory_per_node }}Mi
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=heapster
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- --poll-period=300000
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- --estimator=exponential
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@ -141,7 +142,7 @@ spec:
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- --memory={{ base_eventer_memory }}
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- --extra-memory={{ eventer_memory_per_node }}Ki
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=eventer
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- --poll-period=300000
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- --estimator=exponential
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@ -36,30 +36,31 @@ data:
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: heapster-v1.5.0
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name: heapster-v1.5.3
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namespace: kube-system
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labels:
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k8s-app: heapster
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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version: v1.5.0
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version: v1.5.3
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spec:
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replicas: 1
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selector:
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matchLabels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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template:
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metadata:
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labels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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containers:
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: heapster
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livenessProbe:
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httpGet:
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@ -72,7 +73,7 @@ spec:
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- /heapster
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- --source=kubernetes.summary_api:''
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- --sink=influxdb:http://monitoring-influxdb:8086
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: eventer
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command:
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- /eventer
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@ -107,7 +108,7 @@ spec:
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- --memory={{ base_metrics_memory }}
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- --extra-memory={{ metrics_memory_per_node }}Mi
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=heapster
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- --poll-period=300000
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- --estimator=exponential
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@ -140,7 +141,7 @@ spec:
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- --memory={{ base_eventer_memory }}
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- --extra-memory={{ eventer_memory_per_node }}Ki
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=eventer
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- --poll-period=300000
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- --estimator=exponential
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@ -21,6 +21,7 @@ spec:
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version: v4
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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tolerations:
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@ -23,30 +23,31 @@ data:
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: heapster-v1.5.0
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name: heapster-v1.5.3
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namespace: kube-system
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labels:
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k8s-app: heapster
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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version: v1.5.0
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version: v1.5.3
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spec:
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replicas: 1
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selector:
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matchLabels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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template:
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metadata:
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labels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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containers:
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: heapster
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livenessProbe:
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httpGet:
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@ -58,7 +59,7 @@ spec:
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command:
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- /heapster
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- --source=kubernetes.summary_api:''
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- --sink=stackdriver:?cluster_name={{ cluster_name }}&use_old_resources={{ use_old_resources }}&use_new_resources={{ use_new_resources }}&min_interval_sec=100&batch_export_timeout_sec=110
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- --sink=stackdriver:?cluster_name={{ cluster_name }}&use_old_resources={{ use_old_resources }}&use_new_resources={{ use_new_resources }}&min_interval_sec=100&batch_export_timeout_sec=110&cluster_location={{ cluster_location }}
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# BEGIN_PROMETHEUS_TO_SD
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- name: prom-to-sd
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image: k8s.gcr.io/prometheus-to-sd:v0.2.4
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@ -108,7 +109,7 @@ spec:
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- --memory={{ base_metrics_memory }}
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- --extra-memory={{metrics_memory_per_node}}Mi
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=heapster
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- --poll-period=300000
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- --estimator=exponential
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@ -23,30 +23,31 @@ data:
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: heapster-v1.5.0
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name: heapster-v1.5.3
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namespace: kube-system
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labels:
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k8s-app: heapster
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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version: v1.5.0
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version: v1.5.3
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spec:
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replicas: 1
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selector:
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matchLabels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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template:
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metadata:
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labels:
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k8s-app: heapster
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version: v1.5.0
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version: v1.5.3
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
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spec:
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priorityClassName: system-cluster-critical
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containers:
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- image: k8s.gcr.io/heapster-amd64:v1.5.0
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- image: k8s.gcr.io/heapster-amd64:v1.5.3
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name: heapster
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livenessProbe:
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httpGet:
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@ -87,7 +88,7 @@ spec:
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- --memory={{ base_metrics_memory }}
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- --extra-memory={{ metrics_memory_per_node }}Mi
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- --threshold=5
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- --deployment=heapster-v1.5.0
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- --deployment=heapster-v1.5.3
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- --container=heapster
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- --poll-period=300000
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- --estimator=exponential
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Reference in New Issue
Block a user